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公开(公告)号：EP1423398B1
公开(公告)日：2006-05-17
申请号：EP02758461.4
申请日：2002-08-13
IPC分类号： C07F9/6574
CPC分类号： C07F9/65744 , C07C45/50 , C07F15/0073 , C07C47/02
摘要： The invention relates to phosphites of formula (I) and phosphite metal complexes, the production thereof, and the use thereof in catalytic reactions, especially in methods for hydroformylation of olefins.
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公开(公告)号：EP1651566A1
公开(公告)日：2006-05-03
申请号：EP04744186.0
申请日：2004-07-30
申请人： DSL Japan Co. Ltd.
发明人： NISHI, Shugo , TOKUNAGA, Tatsuya
IPC分类号： C01B33/193 , C01B33/18
CPC分类号： A01N25/08 , A61K9/143 , B01J20/103 , C01B33/193 , C08K3/36 , Y10T428/2982 , C08L21/00
摘要： The present invention relates to amorphous silica particles having high oil absorbance capabilities, a process for their preparation and use thereof. The amorphous silica particles of the invention, wherein oil absorption measured by JISK 6217-4 is more than 400 ml/100g can be obtained by baking at at least 200 to 990 °C.
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43.发明授权ALUMINIUM-HALTIGE FÄLLUNGSKIESELSÄURE MIT EINSTELLBAREM BET/CTAB-VERHÄLTNIS 有权铝含有可调BET二氧化硅沉淀/ CTAB比率
公开(公告)号：EP1513768B1
公开(公告)日：2006-01-11
申请号：EP03759920.6
申请日：2003-06-07
申请人： Degussa AG
发明人： UHRLANDT, Stefan , THOMA, Herbert , BLUME, Anke
IPC分类号： C01B33/193 , C09C1/30 , C08K3/36
CPC分类号： C09C1/3081 , C01B33/193 , C01P2006/12 , C01P2006/19 , C01P2006/80 , C01P2006/90 , C08K3/36 , C09C1/28 , C09C1/3045 , C08L21/00
摘要： The invention relates to an aluminum-containing precipitated silicic acid having an adjustable BET/CTAB ratio, to a method for the production and to the use thereof.
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44.发明授权
公开(公告)号：EP1472011B1
公开(公告)日：2005-11-23
申请号：EP03737310.7
申请日：2003-02-05
申请人： Degussa AG
发明人： OLES, Markus , NUN, Edwin , DRÖSCHER, Michael
CPC分类号： C09D5/008 , B05D5/08 , B08B17/06 , B08B17/065 , C09D5/00 , Y10T428/25 , Y10T428/26 , Y10T428/31612 , Y10T428/31663
摘要： The invention relates to a method, whereby a coating having dirt and water repelling properties can be applied to all objects in a non-permanent manner. It is common nowadays to provide objects with self-cleaning properties by producing a surface structure consisting of protuberances and grooves having a given height and at a given spacing on the surface of the objects. This is normally done by embossing said structures or by fixing structure-forming particles by means of a carrier system. The surfaces are thus permanently provided with a self-cleaning surface. In case of scratching, discoloring or other type of damage to the surface or surface structure, said coating cannot be easily removed and replaced and the object has to be either treated once again, its surface structured removed in a complicated manner or the object disposed of. The inventive coating can be removed from the object with relatively easy mechanical means. Furthermore, the inventive coating can be easily produced by applying a suspension consisting of an alcohol and structure-giving particles on the object.
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45.发明公开VERFAHREN ZUR HERSTELLUNG VON 1-OLEFINEN DURCH KATALYTISCHE SPALTUNG VON 1-ALKOXYALKANEN 无效工艺生产1-烯烃由1 alkoxyalkanes催化切割
公开(公告)号：EP1569881A1
公开(公告)日：2005-09-07
申请号：EP03758074.3
申请日：2003-10-28
IPC分类号： C07C1/20
CPC分类号： C07C1/20 , C07C2521/04 , C07C2521/06 , C07C2521/10 , C07C2523/02 , C07C2523/04 , C07C2523/12 , Y02P20/582 , C07C11/02
摘要： The invention relates to a method for producing 1-olefins from 1-alkoxyalkanes, particularly for producing 1-octene from 1-alkoxyoctane, by effecting a base catalyzed elimination of alcohols.
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公开(公告)号：EP1483274B1
公开(公告)日：2005-06-08
申请号：EP02792822.5
申请日：2002-11-28
IPC分类号： C07F9/6574
CPC分类号： C07F9/65746 , C07F9/65744
摘要： The invention relates to a method for the production of biphosphites which comprise dioxaphosphorinone components.
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47.发明授权
公开(公告)号：EP1444240B1
公开(公告)日：2005-04-13
申请号：EP02785385.2
申请日：2002-11-13
IPC分类号： C07F7/21
CPC分类号： C07F7/0874
摘要： The invention relates to a method for producing functionalised oligomeric silsesquioxanes by reacting partially condensed oligomeric silsesquioxanes with alkoxysilanes. The invention also relates to the use of the same for further derivatisations, for the synthesis of catalysts and the starting compounds thereof, and for the synthesis and modification of polymers.
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公开(公告)号：EP1519906A1
公开(公告)日：2005-04-06
申请号：EP03763642.0
申请日：2003-06-14
发明人： OBENAUS, Fritz , DROSTE, Wilhelm , SCHOLZ, Bernhard , NIERLICH, Franz , MALZKORN, Rainer , PETERS, Udo , PRAEFKE, Jochen , FILIPIAK, Richard , NEUMEISTER, Joachim
IPC分类号： C07C41/42
CPC分类号： C07C41/42 , C07C43/046
摘要： The invention relates to a method for producing methyl tert-butyl ether (MTBE) in qualities which are suitable for organic syntheses and for using as special solvents, from MTBE in fuel quality. The inventive method is characterised in that technical MTBE is separated into a fraction having a low boiling point and containing MTBE, methanol and water, a fraction having an average boiling point and containing MTBE at a level of purity higher than 99.7 %, and a fraction having a high boiling point and containing TBA and butene oligomers.
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公开(公告)号：EP1515936A1
公开(公告)日：2005-03-23
申请号：EP03738044.1
申请日：2003-06-17
摘要： The invention relates to a method for the telomorisation of non-cyclic olefins, comprising at least two conjugated double bonds (I) or mixtures which contain said olefins, with nucleophiles (II). A metal-carbene complex is used as a catalyst.
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公开(公告)号：EP1515934A1
公开(公告)日：2005-03-23
申请号：EP03712086.2
申请日：2003-03-25
发明人： KAIZIK, Alfred , TÖTSCH, Walter , DROSTE, Wilhelm , BÜSCHKEN, Wilfried , RÖTTGER, Dirk , WIESE, Klaus-Diether
IPC分类号： C07C29/16 , C07C45/50 , C07C29/141 , C08K5/12 , C11D7/26
CPC分类号： C11D7/262 , C07C29/141 , C07C45/50 , C08K5/0016 , C11D3/001 , C11D7/261 , C11D7/266 , C07C47/02 , C07C31/125
摘要： The invention relates to a method for producing a C13- alcohol mixture which is particularly suitable as a precursor for the production of compounds having surfactant properties and softeners.
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